Milan Toma sitting in front of a computer

Visualizing How Military Blasts Impact Unborn Babies

Kim Campo| July 25, 2023

Pictured: Assistant Professor Milan Toma

A recent study by College of Osteopathic Medicine (NYITCOM) faculty and alumni provides new insight into how military blasts can injure unborn babies (fetuses) and how the amniotic fluid surrounding the fetus may provide protection. The findings, which were published in the journal Injury, could help doctors better assess fetal injuries and inform the development of future safety devices.

Pregnancy-related trauma is one of the leading causes of morbidity and mortality in pregnant women and their unborn babies. Recently, military conflicts in Eastern Europe and the Middle East, where there have been documented cases of airstrikes targeting maternity hospitals, have led scientists and medical professionals to consider how the forces of a military blast could impact unborn children. 

Now, researchers, led by biomedical engineer and NYITCOM Assistant Professor Milan Toma, Ph.D., have used elaborate 3-D models to simulate the impact of an explosion beneath a motor vehicle. The models accounted for real patient-specific geometries and fluid-structure interaction in spaces between the inner lining of the uterus and fetus, placenta, and umbilical cord. 

Computer Simulation Military Blasts and Unborn Babies
Because the fetus was positioned with its head facing down and exposed to a simulated explosion underneath the mother’s womb (a military blast under a car), more stress/strain (shown in red) occurred around the skull.

Their findings showed that amniotic fluid is crucial in protecting the fetus from trauma. While the simulated explosion subjected the outside of the uterus to multiple acceleration changes, the fetus (inside the uterus) experienced lesser acceleration changes. The models also showed that because the fetus was positioned with its head facing down and exposed to an explosion underneath the mother’s womb, the area around the skull sustained more stress.

The study was conducted in collaboration with Jonathan Arias (D.O. ’23) and Gregory Kurgansky (D.O. ’23), former NYITCOM students who have since completed their studies and advanced to residency programs. Other collaborators included Ong Chi Wei, Ph.D., from Singapore’s Institute of High Performance Computing, and Rosalyn Chan-Akeley, M.D., an OB-GYN affiliated with Lang Research Center at New York-Presbyterian Hospital Queens.

More Features

Portrait of Chandler Nauta

My Co-op Gig: Chandler Nauta

Computer science student Chandler Nauta’s initial struggle to acclimate in his co-op experience at Northwell Health set him up for great success.

Colorful paper garland on a blue background

New York Tech Celebrates National Hispanic Heritage Month 2025

The university will host a series of events to celebrate Hispanic Heritage Month.

Portrait of Shreya Patel

Intern Insight: Shreya Patel

Graduate student Shreya Patel interned for two months at Fund for the City of New York, where she practiced skills at the crossroads of technology and public service.

Two students walking by a New York City subway station

Starting Off on the Right Foot

Nicole Sheehan, director of undergraduate academic advising, shares valuable tips and resources to help first-year students transition to college smoothly.

New York Tech alumni Josey Spiers and Amy Patel in front of step and repeat

Psychology Alumni Present Research in Cyprus

Over the summer, recent psychology alumni Josey Spiers (B.S. ’25) and Amy Patel (B.S. ’25) presented their work at the European Congress of Psychology in Paphos, Cyprus.

Photo of a woman and baby in a car

Buckling Down on Baby Safety

September is Baby Safety Month, and NYITCOM-Arkansas pediatrician Adam Hurst, M.D., shares vital information to help parents make one of their most important purchases: the car seat.